我有一些文件,我想将它们移动到 docker 容器。但最后docker找不到文件..
包含本地机器上文件的文件夹位于/home/katalonne/flask4
文件结构(如果重要):
#
# First Flask App Dockerfile
#
#
# Pull base image.
FROM centos:7.0.1406
# Build commands
RUN yum install -y python-setuptools mysql-connector mysql-devel gcc python-devel
RUN easy_install pip
RUN mkdir /opt/flask4
WORKDIR /opt/flask4
ADD requirements.txt /opt/flask4
RUN pip install -r requirements.txt
ADD . /opt/flask4
# Define deafult command.
CMD ["python","hello.py"]
# Expose ports.
EXPOSE 5000
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所以我用这个命令构建了图像:
docker build -t flask4 .
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我通过以下方式运行容器:
docker run -d -p 5000:5000 -v /home/Katalonne/flask4:/opt/flask4 …Run Code Online (Sandbox Code Playgroud) 我有以下代码:
import urllib.request
try:
url = "https://www.google.com/search?q=test"
headers = {}
usag = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:25.0) Gecko/20100101 Firefox/25.0'
headers['User-Agent'] = usag.encode('utf-8-sig')
req = urllib.request.Request(url, headers=headers)
resp = urllib.request.urlopen(req)
respData = resp.read()
saveFile = open('withHeaders.txt','w')
saveFile.write(str(respData))
saveFile.close()
except Exception as e:
print(str(e))
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它给了我以下错误:
D:\virtualenv\samples\urllibb>python 1.py
File "1.py", line 35
usag = 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:25.0) Gecko/20100101 Firefox/25.0'\ufeff
^
SyntaxError: invalid character in identifier
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\ufeff虽然我在我的代码中看不到。
我有这个git repo:https://github.com/mschwarzmueller/angular-2-introduction.
看了一系列的教程,我到了必须运行gulp的地步,但它给了我一个错误.
从一开始我克隆了这个回购,然后我确实npm install在那个文件夹中.
我检查了package.json确实存在gulp依赖关系.
所以我该怎么做?
如果我全局安装gulp它会表现正常吗?
或者我必须以某种方式在本地安装它?
PS :我试过这个并在Windows和Linux机器上遇到错误.
我把一个class='active'放在主页列表项上:
为什么不改变它的颜色?
body {
background: #000;
}
#wrapper {
width: 68%;
margin: 0 auto;
/*border:1px solid #000;*/
background: #fff;
margin-top: 55px;
}
.container {
padding: 20px;
/*border:1px solid red;*/
border-bottom: 3px solid #d6e1df;
}
#header {
/*border:5px solid #4b9f52;*/
padding: 0 100px 0 100px;
text-align: center;
font: 18px Josefin;
color: #bbb;
font-weight: 100;
padding-top: 0;
}
#header h1 {
font-family: Roboto;
font-size: 30px;
text-transform: uppercase;
font-weight: 100;
color: #5d5d5d;
/*border:1px solid #000;*/
}
ul {
margin: 0;
padding: …Run Code Online (Sandbox Code Playgroud)python ×2
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angularjs ×1
boot2docker ×1
css ×1
css3 ×1
docker ×1
git ×1
gulp ×1
html ×1
linux ×1
node.js ×1
python-3.3 ×1
python-3.4 ×1
python-3.x ×1
urllib ×1